[2026] A roundup of Japanese female music groups: from idols to vocal groups

Emotional Explosion Rainandokureijī

And Crazy “Emotional Explosion Rain”

AndCrazy stands out with a unique presence in Nagoya’s rock-oriented idol scene.

Born from a variety TV show in 2013, the group has continued to captivate passionate fans with innovative performances that fuse energetic rock sounds with quintessential idol cuteness.

They made their major-label debut with Universal Records in 2016 and drew attention from music fans by appearing at the urban idol circuit MAWA LOOP 2016.

Although they went on hiatus in 2018, they relaunched as AndCrazy BREAK.

With new members on board, they’ve been captivating audiences on a fresh stage that preserves their signature rock edge while embracing a wider musical palette.

Their world—showcased through powerful live performances and distinctive personalities—is perfect for anyone who loves high-energy music.

Ushi-no-koku mairi (cursed-hour shrine visit)Mazari

Ushi-no-koku mairi (cursed-hour shrine visit)

Mazari, a seven-member group that took flight from the Nagoya live house “Zephyr Hall,” is stirring up the music scene with a style best described as “dark mixture,” fusing diverse genres such as metal, visual kei, Vocaloid, and J-pop.

Kicking off with their debut show “Noroi Hajime” in October 2024, they have been focusing their activities around Tokyo, Nagoya, and Osaka.

They’ve also drawn attention from top-tier musicians, with guitarist Leda—known for his work with BABYMETAL’s Kami Band—joining their performances.

Incorporating Noh masks and white ceremonial garments into their costumes, along with makeup centered on red and black, they’ve built a unique aesthetic.

Their live performances blend stage direction, lighting, and choreography into a unified experience that transports audiences to an extraordinary realm.

In February 2025, news broke of the sudden passing of member Shinzou Urin.

They have since overcome the tragedy and continue their activities as a six-member group—be sure to keep an eye on them.

HORIZONTEAM SHACHI

TEAM SHACHI 「HORIZON」【Official Music Video】

TEAM SHACHI are the treasured idols from Nagoya belonging to STARDUST PLANET—home to groups like Momoiro Clover Z and Shiritsu Ebisu Chugaku—commonly known as “StaplA.” They originally performed as Team Syachihoko when they were a six-member group, and later during a period as five members.

Honoka’s glamour, Nao’s strength, Yuzuki’s cuteness, and Haruna’s sense of humor—no matter which member you stan, you can’t go wrong.

They’re truly idols who represent Nagoya.

I love you♡stepAiM

[Aim] “I Love You♡Step” New Song LIVE Video

AiM, a cutting-edge idol group based in Nagoya, was formed in September 2022.

They deliver approachable J-pop-based sounds paired with distinctive dance performances.

Led by Natsu Shirasaki, the six-member group captivates audiences with bright, energetic staging.

Among them, Rino Mikami’s absolute pitch and saxophone skills exemplify the group’s high level of talent.

While centering their live activities in their hometown of Nagoya, they also perform energetically across Japan, including in Tokyo and Osaka, steadily expanding their fan base.

From October 2024, they are set to begin activities under a new lineup.

With intimate, homey live shows and events that bring them closer to fans, they’re a perfect entry point for those newly interested in the underground idol scene.

AI SEE CHATsaishuu mirai shoujo

Final Future Girl “AI SEE CHAT” LIVE Music Video

Saishū Mirai Shōjo is a four-member female idol group that performs as “AI-dols,” with members sporting AI-inspired looks.

After a period of self-production and a hiatus, they released a digital single in May 2023 and fully launched their music career.

Rooted in pop while incorporating technology and futuristic elements into a distinctive sound, they have drawn attention both in Japan and abroad, including reaching No.

1 on the Hong Kong J-POP chart.

Member Nagi Fujisaki’s solo track became a viral hit on TikTok, garnering nearly 300 million plays and further boosting their momentum.

Centered on live performances, they also actively share content on social media and YouTube, making them a perfect fit for those interested in the fusion of innovative music and visuals.

Hyaluronly GirlZOC

[MV] ZOC “Hyaluronly Girl” Music Video

A seven-member female idol group formed around singer-songwriter Seiko Oomori, whose members’ unconventional backgrounds also drew attention.

With lyrics packed with powerful messages and a chameleon-like expressive range that shifts from song to song, they stand apart from so-called mainstream or traditional idol groups.

Their overwhelming live performances captivate audiences and refuse to let go—many people find they simply can’t look away.

It’s a new-generation idol group that turns each member’s minority individuality into a strength.

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Hoshino Takashi

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No more regretinosento ririi

First full-size performance of 'No more regret' at Fushimi JAMMIN

Innocent Lily was a traditional idol group that cherished Nagoya’s local spirit.

Formed in April 2018, they were based at their dedicated theater, Nagoya Idol Theater, located at the west exit of Nagoya Station.

With a sound blending classical and pop crafted by Masafumi Iwasaki of Full House, and expressive performances by the members, they captivated many fans.

Member Mizuki Sakikawa won the Miss FLASH 2020 Grand Prix in 2020.

While staying rooted in the local community, they steadily grew their fan base through a regular program on FM AICHI and appearances at various events.

True to their name, inspired by the lily flower, they embodied purity and innocence, and their live performances emphasized a close connection with fans—qualities that showcased the essence of classic idol charm.

They disbanded, to much regret, in April 2023.